#pragma once

#include <string>
#include <vector>

/// @file

/// @namespace pcpp
/// @brief The main namespace for the PcapPlusPlus lib
namespace pcpp
{

	/// A class for printing tables in command-line
	class TablePrinter
	{
	public:
		/// C'tor - get column names and column widths
		/// @param[in] columnNames A vector of strings containing column names
		/// @param[in] columnWidths A vector of integers containing column widths
		TablePrinter(std::vector<std::string> columnNames, std::vector<int> columnWidths);

		/// A d'tor for this class. Closes the table if not closed
		virtual ~TablePrinter();

		/// Print a single row by providing a single string containing all values delimited by a specified character.
		/// For example: if specified delimiter is '|' and there are 3 columns an example input can be:
		/// "value for column1|value for column2|value for column3"
		/// @param[in] values A string delimited by a specified delimiter that contains values for all columns
		/// @param[in] delimiter A delimiter that separates between values of different columns in the values string
		/// @return True if row was printed successfully or false otherwise (in any case of error an appropriate message
		/// will be printed to log)
		bool printRow(const std::string& values, char delimiter);

		/// Print a single row
		/// @param[in] values A vector of strings containing values for all columns
		/// @return True if row was printed successfully or false otherwise (in any case of error an appropriate message
		/// will be printed to log)
		bool printRow(std::vector<std::string> values);

		/// Print a separator line
		void printSeparator();

		/// Close the table - should be called after all rows were printed. Calling this method is not a must as it's
		/// called in the class d'tor
		void closeTable();

	private:
		std::vector<std::string> m_ColumnNames;
		std::vector<int> m_ColumnWidths;
		bool m_FirstRow;
		bool m_TableClosed;

		/// Print the table headline
		void printHeadline();
	};

}  // namespace pcpp
